CN219839431U - Balanced weight type internal combustion forklift front portal frame - Google Patents
Balanced weight type internal combustion forklift front portal frame Download PDFInfo
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- CN219839431U CN219839431U CN202321273933.9U CN202321273933U CN219839431U CN 219839431 U CN219839431 U CN 219839431U CN 202321273933 U CN202321273933 U CN 202321273933U CN 219839431 U CN219839431 U CN 219839431U
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- fixedly connected
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- mounting frame
- internal combustion
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 41
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 230000002787 reinforcement Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 15
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to the technical field of front door frames of forklifts and discloses a front door frame of a balanced type internal combustion forklift, which comprises a main mounting frame, wherein the front surface of the main mounting frame is fixedly connected with a hydraulic telescopic rod, the inner side of the main mounting frame is movably connected with a movable mounting frame, the top of the movable mounting frame is fixedly connected with the output end of the hydraulic telescopic rod, the inner side of the movable mounting frame is fixedly connected with a goods blocking frame, and the surface of the goods blocking frame is fixedly connected with a forklift arm; according to the utility model, the movable mounting frame, the goods blocking frame and the forklift arm can be pushed upwards by the hydraulic telescopic rod in the using process through the connecting limiting mechanism, so that the movable mounting frame can move on the inner side of the main mounting frame, when the bottom of the movable mounting frame is mutually attached to the top of the main mounting frame, the connecting limiting mechanism can be controlled through the controller, and therefore, the connection limiting and fixing can be carried out, and the operation is convenient.
Description
Technical Field
The utility model relates to the technical field of front door frames of forklifts, in particular to a front door frame of a balanced-weight type internal combustion forklift.
Background
The front of the car body is provided with a lifting fork, and the tail of the car body is provided with a lifting vehicle with a balance weight, namely a forklift. The forklift is suitable for loading, unloading, stacking and carrying finished articles in the industry of balanced forklifts of ports, stations and enterprises. The forklift with the weight of 3 tons or less can also operate in cabins, railway carriages and containers.
The existing front portal of the forklift is connected with a cargo baffle and a forklift arm in the using process, the cargo baffle and the forklift arm can be moved up and down and adjusted on the inner side of the front portal, but in the practical operation process, the front portal of the balanced type internal combustion forklift is adjusted by means of a hydraulic device when the forklift arm is adjusted up and down, if a fault occurs, a safety mechanism is not arranged between the portal and a mounting frame of the cargo baffle, the front portal is easy to fall off when the fault occurs, damage to cargoes is caused, and damage to operators is also easy to cause.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a front portal of a balanced-type internal combustion forklift to solve the above-mentioned problems in the prior art.
The utility model provides the following technical scheme: the front portal of the balancing weight type internal combustion forklift comprises a main mounting frame, wherein the front surface of the main mounting frame is fixedly connected with a hydraulic telescopic rod, the inner side of the main mounting frame is movably connected with a movable mounting frame, the top of the movable mounting frame is fixedly connected with the output end of the hydraulic telescopic rod, the inner side of the movable mounting frame is fixedly connected with a goods blocking frame, the surface of the goods blocking frame is fixedly connected with a forklift arm, and one side of the main mounting frame is fixedly connected with a connection limiting mechanism;
further, the inside upper portion fixedly connected with of movable mounting frame connects the locating frame, the inboard swing joint who connects the locating frame has the activity reinforcing plate, the top end fixedly connected with of activity reinforcing plate connects the locating piece, the top end fixedly connected with fixed locating piece of top end fixedly connected with who connects the locating frame, the inboard swing joint of fixed locating piece and connecting the locating piece has first fastening bolt.
Further, the first reinforcement frame of surface top fixedly connected with of main installation frame, the bottom fixedly connected with of first reinforcement frame connects the gusset plate, the bottom fixedly connected with second reinforcement frame of connecting the gusset plate, the surface middle part fixedly connected with third reinforcement frame of main installation frame can promote the intensity of main installation frame through first reinforcement frame, second reinforcement frame, connection gusset plate and third reinforcement frame for the bearing capacity of main installation frame is strengthened.
Further, the top fixedly connected with of activity reinforcing plate carries the handle, triangle logical groove has been seted up to the inside of activity reinforcing plate, carries the drive activity reinforcing plate that draws can be quick through carrying the handle and removes, also can improve holistic intensity when seting up triangle logical groove simultaneously and can reduce the weight of activity reinforcing plate.
Further, connect stop gear including connecting the mount pad, the fixed surface of connection mount pad is connected with the installation piece, the inboard swing joint who connects the installation piece has the movable mounting panel, the inside fixedly connected with electric telescopic handle of movable mounting panel, electric telescopic handle's surface outside fixedly connected with connection positioning mechanism, the through-hole with electric telescopic handle output looks adaptation has all been seted up on the surface of main mounting frame and movable mounting frame, can be in the time of handling two tip each other between main mounting frame and movable mounting frame through electric telescopic handle, and electric telescopic handle's output can insert the inside of main mounting frame and movable mounting frame, fixes between main mounting frame and the movable mounting frame to can lock to strengthen, improve holistic safety in utilization.
Further, connect positioning mechanism includes fixed cover piece, the inside swing joint of fixed cover piece has movable inserted bar, the fixed atress installation lantern ring that has cup jointed in the surface outside of movable inserted bar, one side fixedly connected with compression spring of atress installation lantern ring, the fixed cover board of one end fixedly connected with of movable inserted bar, the fixed cover board of fixed cover piece's fixed surface is connected with, the tip inside of fixed cover board has second fastening bolt through screw thread swing joint, can drive movable inserted bar through the atress installation lantern ring under compression spring's effect and remove for the tip of movable inserted bar can insert the inside of connecting the installation piece, thereby can connect the restriction, convenient operation.
Further, the through hole matched with the end part of the movable inserted link is formed in the surface of the connecting installation block, and the end part of the movable inserted link can be stably inserted into the inner side of the through hole in the surface of the connecting installation block through the through hole matched with the surface of the connecting installation block, so that the connecting and fixing can be stably performed.
The utility model has the technical effects and advantages that:
1. according to the utility model, the movable mounting frame, the goods blocking frame and the forklift arm can be pushed upwards by the hydraulic telescopic rod in the using process through the connecting limiting mechanism, so that the movable mounting frame can move on the inner side of the main mounting frame, when the bottom of the movable mounting frame is mutually attached to the top of the main mounting frame, the connecting limiting mechanism can be controlled through the controller, and therefore, the connection limiting and fixing can be carried out, and the operation is convenient.
2. According to the utility model, the integral strength of the movable mounting frame can be improved through the connecting and positioning frame and the movable reinforcing plate, the movable mounting frame is not easy to deform in the using process, and meanwhile, the movable reinforcing plate can be quickly disassembled and assembled through the mutual matching among the fixed positioning block, the connecting and positioning block and the first fastening bolt, so that the movable mounting frame is convenient and quick to use.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of a triangular through slot structure according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
Fig. 4 is a schematic structural view of a connection limiting mechanism of the present utility model.
Fig. 5 is a schematic structural view of a connection positioning mechanism according to the present utility model.
The reference numerals are: 1. a main mounting frame; 2. a hydraulic telescopic rod; 3. a movable mounting frame; 4. a first reinforcing frame; 5. a second reinforcing frame; 6. connecting a reinforcing plate; 7. a third reinforcing frame; 8. a cargo blocking frame; 9. a fork truck arm; 10. connecting with a limit mechanism; 11. connecting a positioning frame; 12. a movable reinforcing plate; 13. triangular through grooves; 14. fixing the positioning block; 15. connecting a positioning block; 16. a first fastening bolt; 17. connecting the mounting seat; 18. connecting the mounting blocks; 19. a movable mounting plate; 20. an electric telescopic rod; 21. connecting a positioning mechanism; 22. fixing the sleeve block; 23. a movable inserted link; 24. a force-bearing mounting collar; 25. a compression spring; 26. fixing the sleeve plate; 27. a second fastening bolt; 28. a lifting handle; 29. and connecting the pull plates.
Detailed Description
The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.
Referring to fig. 1-5, the utility model provides a front portal of a counterweight type internal combustion forklift, which comprises a main mounting frame 1, wherein the front surface of the main mounting frame 1 is fixedly connected with a hydraulic telescopic rod 2, the inner side of the main mounting frame 1 is movably connected with a movable mounting frame 3, the top of the movable mounting frame 3 is fixedly connected with the output end of the hydraulic telescopic rod 2, the inner side of the movable mounting frame 3 is fixedly connected with a goods blocking frame 8, the surface of the goods blocking frame 8 is fixedly connected with a forklift arm 9, and one side of the main mounting frame 1 is fixedly connected with a connection limiting mechanism 10;
wherein, the inboard upper portion fixedly connected with of movable mounting frame 3 connects locating frame 11, and the inboard swing joint who connects locating frame 11 has movable reinforcing plate 12, and the top end fixedly connected with of movable reinforcing plate 12 connects locating piece 15, and the top end fixedly connected with of connecting locating frame 11 fixes locating piece 14, and the inboard swing joint of fixed locating piece 14 and connecting locating piece 15 has first fastening bolt 16.
Wherein, the first reinforcement frame 4 of surface top fixedly connected with of main mounting frame 1, the bottom fixedly connected with of first reinforcement frame 4 connects reinforcement plate 6, the bottom fixedly connected with second reinforcement frame 5 of connection reinforcement plate 6, the surface middle part fixedly connected with third reinforcement frame 7 of main mounting frame 1, the whole compressive strength of main mounting frame 1 can be strengthened to first reinforcement frame 4, second reinforcement frame 5, connection reinforcement plate 6 and third reinforcement frame 7 of being convenient for, prevent to receive the too big easy emergence of pressure bending in the use.
Wherein, the top fixedly connected with of activity reinforcing plate 12 carries handle 28, and triangle logical groove 13 has been seted up to the inside of activity reinforcing plate 12, is convenient for can reduce the whole weight of activity reinforcing plate 12 under the circumstances of seting up triangle logical groove 13, also can improve the compressive strength of activity reinforcing plate 12 simultaneously, when carrying handle 28 and carry and draw, can drive activity reinforcing plate 12 and remove to drive activity reinforcing plate 12 that can be quick removes, conveniently carries out the dismouting.
Wherein, connect stop gear 10 includes connection mount pad 17, connection mount pad 17's fixed surface is connected with connection installation piece 18, connection installation piece 18's inboard swing joint has movable mounting panel 19, movable mounting panel 19's inside fixedly connected with electric telescopic handle 20, electric telescopic handle 20's surface outside fixedly connected with connection positioning mechanism 21, the through-hole with electric telescopic handle 20 output looks adaptation has all been seted up on the surface of main mounting frame 1 and movable mounting frame 3, when being convenient for connect positioning mechanism 21 can connect fixedly with connection installation piece 18 between, can fix movable mounting panel 19 and electric telescopic handle 20's position for electric telescopic handle 20's output can insert the inside of main mounting frame 1 and movable mounting frame 3, thereby can connect fixedly between main mounting frame 1 and the movable mounting frame 3, convenient operation.
Wherein, connect positioning mechanism 21 includes fixed cover piece 22, the inside swing joint of fixed cover piece 22 has movable inserted bar 23, the fixed sleeve of the surface outside of movable inserted bar 23 has cup jointed atress installation lantern ring 24, one side fixedly connected with compression spring 25 of atress installation lantern ring 24, the one end fixedly connected with of movable inserted bar 23 connects arm-tie 29, the fixed cover plate 26 of fixed cover piece 22's fixed fixedly connected with in surface, the tip inside of fixed cover plate 26 has second fastening bolt 27 through screw thread swing joint, be convenient for pull connect arm-tie 29 drive movable inserted bar 23 and atress installation lantern ring 24 and remove, cause the compression to compression spring 25, make the tip of movable inserted bar 23 can be to the inside shrink of fixed cover piece 22, thereby can dismantle fast, convenient operation.
Wherein, the through-hole with movable inserted bar 23 tip looks adaptation is seted up on the surface of connecting the installation piece 18, and the inside of connecting the installation piece 18 is connected in the tip that the movable inserted bar 23 of being convenient for can be quick to stable connection restriction, convenient operation carries out.
The working principle of the utility model is as follows: in the use process, the hydraulic telescopic rod 2 can push the movable installation frame 3, the goods blocking frame 8 and the forklift arm 9 upwards, goods can be lifted, when the bottom of the movable installation frame 3 is mutually attached to the top of the inner side of the main installation frame 1, the controller of the forklift can control the electric telescopic rod 20, so that the output end of the electric telescopic rod 20 can be quickly inserted into the inside of the main installation frame 1 and the movable installation frame 3, the main installation frame 1 and the movable installation frame 3 are limited, the safety effect is played, the integral use safety is improved, in the use process, the connection between the fixed positioning block 14, the connection positioning block 15 and the first fastening bolt 16 can fix the connection between the movable reinforcing plate 12 and the connection positioning frame 11, and the integral strength of the movable installation frame 3 can be improved through the movable reinforcing plate 12; when need dismantle the maintenance to electric telescopic handle 20, will connect the arm-tie 29 and stimulate, drive movable inserted bar 23 and atress installation lantern ring 24 and remove, cause the compression to compression spring 25, make the tip of movable inserted bar 23 can follow the inside of connecting installation piece 18 and take out, no longer carry out the connection restriction between the connection installation piece 18, then dismantle movable mounting panel 19 and electric telescopic handle 20, thereby can be quick dismantle the maintenance to electric telescopic handle 20, when electric telescopic handle 20 takes place to damage and need change electric telescopic handle 20, rotate second fastening bolt 27, make second fastening bolt 27 can follow the tip inside of fixed sleeve plate 26 and take out, thereby can break away from fixed sleeve plate 26 from electric telescopic handle 20's surface outside, thereby can dismantle the whole positioning mechanism 21 of connection, thereby can dismantle the cyclic utilization to connecting positioning mechanism 21, and the whole use cost is reduced, and is convenient operation is swift.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a balanced heavy formula internal-combustion forklift front door frame, includes main mounting frame (1), its characterized in that: the hydraulic telescopic device is characterized in that the front surface of the main installation frame (1) is fixedly connected with a hydraulic telescopic rod (2), the inner side of the main installation frame (1) is movably connected with a movable installation frame (3), the top of the movable installation frame (3) is fixedly connected with the output end of the hydraulic telescopic rod (2), the inner side of the movable installation frame (3) is fixedly connected with a goods blocking frame (8), the surface of the goods blocking frame (8) is fixedly connected with a forklift arm (9), and one side of the main installation frame (1) is fixedly connected with a connection limiting mechanism (10).
2. A balanced internal combustion forklift front door frame as claimed in claim 1, wherein: the movable mounting frame is characterized in that the upper part of the inner side of the movable mounting frame (3) is fixedly connected with a connecting and positioning frame (11), the inner side of the connecting and positioning frame (11) is movably connected with a movable reinforcing plate (12), the top end part of the movable reinforcing plate (12) is fixedly connected with a connecting and positioning block (15), the top end part of the connecting and positioning frame (11) is fixedly connected with a fixed positioning block (14), and the inner sides of the fixed positioning block (14) and the connecting and positioning block (15) are movably connected with a first fastening bolt (16).
3. A balanced internal combustion forklift front door frame as claimed in claim 1, wherein: the surface top fixedly connected with first reinforcement frame (4) of main installation frame (1), the bottom fixedly connected with of first reinforcement frame (4) connects gusset plate (6), the bottom fixedly connected with second reinforcement frame (5) of connecting gusset plate (6), the surface middle part fixedly connected with third reinforcement frame (7) of main installation frame (1).
4. A balanced internal combustion forklift front door frame as claimed in claim 2, wherein: the top of the movable reinforcing plate (12) is fixedly connected with a lifting handle (28), and a triangular through groove (13) is formed in the movable reinforcing plate (12).
5. A balanced internal combustion forklift front door frame as claimed in claim 1, wherein: the connection limiting mechanism (10) comprises a connection mounting seat (17), a connection mounting block (18) is fixedly connected to the surface of the connection mounting seat (17), a movable mounting plate (19) is movably connected to the inner side of the connection mounting block (18), an electric telescopic rod (20) is fixedly connected to the inner side of the movable mounting plate (19), a connection positioning mechanism (21) is fixedly connected to the outer side of the surface of the electric telescopic rod (20), and through holes matched with the output end of the electric telescopic rod (20) are formed in the surfaces of the main mounting frame (1) and the movable mounting frame (3).
6. The balanced internal combustion forklift front door frame of claim 5, wherein: the connecting and positioning mechanism (21) comprises a fixed sleeve block (22), a movable inserted rod (23) is movably connected inside the fixed sleeve block (22), a stressed mounting sleeve ring (24) is fixedly sleeved outside the surface of the movable inserted rod (23), one side of the stressed mounting sleeve ring (24) is fixedly connected with a stressed spring (25), one end of the movable inserted rod (23) is fixedly connected with a connecting pull plate (29), a fixed sleeve plate (26) is fixedly connected with the surface of the fixed sleeve block (22), and a second fastening bolt (27) is movably connected inside the end part of the fixed sleeve plate (26) through threads.
7. The balanced internal combustion forklift front door frame of claim 6, wherein: the surface of the connecting installation block (18) is provided with a through hole matched with the end part of the movable inserted link (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273933.9U CN219839431U (en) | 2023-05-24 | 2023-05-24 | Balanced weight type internal combustion forklift front portal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273933.9U CN219839431U (en) | 2023-05-24 | 2023-05-24 | Balanced weight type internal combustion forklift front portal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219839431U true CN219839431U (en) | 2023-10-17 |
Family
ID=88303025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321273933.9U Active CN219839431U (en) | 2023-05-24 | 2023-05-24 | Balanced weight type internal combustion forklift front portal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219839431U (en) |
-
2023
- 2023-05-24 CN CN202321273933.9U patent/CN219839431U/en active Active
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